Essential GDC Skills

Essential GDC Skills

View each video carefully and learn these fundamental GDC skills.

1. Basic Graphing Controls

a. Zoom Options

http://www.youtube.com/watch?v=r7DWbhWd9zE&list=PLB1A524363687A860

b. Setting the Window

http://www.youtube.com/watch?v=a_uJpI6LXr4

2. Graphing Basics

a. Graph a line and find the table of values:

http://www.youtube.com/watch?v=3WctC2xCnI0

b. Finding coordinates of turning points of a graph:

http://www.youtube.com/watch?v=pXRbQv8gauI

c. Finding intersection between two graphs:

http://www.youtube.com/watch?v=M-1QUYQbYHM

(comes with exercises)

d. Finding roots and y-intercept of a graph:

http://www.youtube.com/watch?v=TGWrsnPNfnM

3. PlySmlt2

a. Using PlySmlt2 for Solving Quadratic Equations

http://www.youtube.com/watch?v=NBRzvsJ6ros

b. Using PlySmlt2 to Solve a System of Equations

http://www.youtube.com/watch?v=Dyox4aNR0Zc

c. Using PlySmlt2 to Solve Polynomial Equations

http://www.youtube.com/watch?v=3CoNcxnVbtY

TI84plus : Logarithms - Change of Base

TI84plus : Logarithms - Change of Base

How to use TI84 to Calculate Log of a different Base

How to Programme Change of Base

TI84 Solving Quadratic

Solving Quadratic Equation Using TI8plus programme

Using TI 84Plus and simple programme

INTRODUCTION TO TI84 Plus

Programming QUADRATIC INTO TI84 

Study the video provided for clarity of concept and greater appreciation of TI84plus.

Task 1: Simulate the programme into your TI84plus. Call it QUAD

Task 2: Extend your learning by considering the case when the answers are not Real ie. Imaginary